"Flandres" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms propres en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "sense": "Lille",
      "word": "capitale des Flandres"
    }
  ],
  "forms": [
    {
      "form": "Flandre",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\flɑ̃dʁ\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "name",
  "pos_title": "Forme de nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "magazine Vous ! by Macif, 2023, page 53",
          "text": "Ce géant de pierre observe, du haut de ses cinquante-quatre mètres, la Scarpe, un affluent du fleuve de l’Escaut, traverser les entrailles de cette cité du sud des Flandres."
        }
      ],
      "form_of": [
        {
          "word": "Flandre"
        }
      ],
      "glosses": [
        "Pluriel de Flandre."
      ],
      "id": "fr-Flandres-fr-name-xAlVVfcR"
    }
  ],
  "sounds": [
    {
      "ipa": "\\flɑ̃dʁ\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "Flandres"
}

{
  "categories": [
    "Formes de noms propres en français",
    "français"
  ],
  "derived": [
    {
      "sense": "Lille",
      "word": "capitale des Flandres"
    }
  ],
  "forms": [
    {
      "form": "Flandre",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\flɑ̃dʁ\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "name",
  "pos_title": "Forme de nom propre",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "ref": "magazine Vous ! by Macif, 2023, page 53",
          "text": "Ce géant de pierre observe, du haut de ses cinquante-quatre mètres, la Scarpe, un affluent du fleuve de l’Escaut, traverser les entrailles de cette cité du sud des Flandres."
        }
      ],
      "form_of": [
        {
          "word": "Flandre"
        }
      ],
      "glosses": [
        "Pluriel de Flandre."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\flɑ̃dʁ\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "Flandres"
}